Some kind of groupware , open source.

groupware, open source

[Dennisjp]

Hello.

I'd like to ask you people if you have any good suggestions as to wich open source groupware i should use for my website.

The thing is, that i have around 100 users who needs some kind of calendar system.
Not for personal use by each member, but a calendar where an admin can add events, and where the users can "subscribe" to these events.

Overall i should work as a calendar, but a calendar where only the users are allowed to subscribe to events added by an admin.

The admin needs to be able to "close" subsciption to an event , say 3 days before it happens, and by then get a list of people who subscribed.

Im not sure if my post is making any sense, oh well :) hehe

Any ideas?

Regards,

Dennnis J P

[mat]

Lots of threads around these parts on this very subject. Phpcollab and PhpProjekt are often mentioned, as are wikis/twikis.